Finding the Fourth Proportional to 17,919.56, 24,730.52 and 10,368.07

Step by Step Solution

1. Step 1: Write the proportion equation
   17,919.56 : 24,730.52 = 10,368.07 : x
2. Step 2: Convert to fraction form
   17,919.56/24,730.52 = 10,368.07/x
3. Step 3: Cross multiply
   17,919.56x = 24,730.52 × 10,368.07
4. Step 4: Simplify right side
   17,919.56x = 256,407,648.83
5. Step 5: Solve for x
   x = 256,407,648.83/17,919.56
6. Step 6: Final answer
   x = 14,308.81